fix class image

app/service/course/option.js

@@ -4,66 +4,66 @@
 const Service = require('egg').Service;
 
 const AGE_CATS = [
-    { id: -2, name: '全部', value: 0 },
-    { id: -3, name: '3岁以下', value: 3 },
-    { id: -4, name: '4岁', value: 4 },
-    { id: -5, name: '5岁', value: 5 },
-    { id: -6, name: '6岁', value: 6 },
-    { id: -7, name: '7岁', value: 7 },
-    { id: -8, name: '8岁', value: 8 },
-    { id: -9, name: '9岁', value: 9 },
-    { id: -10, name: '10岁', value: 10 },
-    { id: -11, name: '11岁', value: 11 },
-    { id: -12, name: '12岁', value: 12 },
-    { id: -13, name: '12岁以上', value: 13 },
+  { id: -2, name: '全部', value: 0 },
+  { id: -3, name: '3岁以下', value: 3 },
+  { id: -4, name: '4岁', value: 4 },
+  { id: -5, name: '5岁', value: 5 },
+  { id: -6, name: '6岁', value: 6 },
+  { id: -7, name: '7岁', value: 7 },
+  { id: -8, name: '8岁', value: 8 },
+  { id: -9, name: '9岁', value: 9 },
+  { id: -10, name: '10岁', value: 10 },
+  { id: -11, name: '11岁', value: 11 },
+  { id: -12, name: '12岁', value: 12 },
+  { id: -13, name: '12岁以上', value: 13 },
 ];
 
 const INSTITUTION_TYPE = [
-    { id: -14, name: '全部', value: '' },
-    { id: -15, name: '品牌', value: '品牌' },
+  { id: -14, name: '全部', value: '' },
+  { id: -15, name: '品牌', value: '品牌' },
 ];
 
 class OptionService extends Service {
 
 
-    /**
+  /**
      * 我的信用首页
      */
-    async getOptions() {
+  async getOptions() {
 
-        const { ctx } = this;
-        const cats = await ctx.classModel.CourseCat.all({ where: { status: 1, is_deleted: 0 } });
-        const tree_cats = this.getTrees(cats, 0);
+    const { ctx } = this;
+    const cats = await ctx.classModel.CourseCat.all({ where: { status: 1, is_deleted: 0 } });
+    const tree_cats = this.getTrees(cats, 0);
 
-        const options = {
-            cats: tree_cats,
-            ages: AGE_CATS,
-            institutions: INSTITUTION_TYPE,
-        }
-        return options;
-    }
+    const options = {
+      cats: tree_cats,
+      ages: AGE_CATS,
+      institutions: INSTITUTION_TYPE,
+    };
+    return options;
+  }
 
-    getTrees(data, rootId) {
-        const ret = [];
-        for (let i = 0; i < data.length; i++) {
-            const node = data[i];
-            if (node.parent_id == rootId) {
-                const newNode = {};
-                // if (node.parent_id == 0) newNode._child.push({ id: 0, name: '全部', value: '' });
-                newNode.id = node.id;
-                newNode.name = node.name;
-                newNode.tips = node.tips;
-                newNode.image = node.image;
-                newNode.color = node.color;
-                newNode.level = node.level;
-                newNode.value = node.id;
-                newNode._child = this.getTrees(data, node.id);
-                if (newNode._child.length !== 0) newNode._child.unshift({ id: 0, name: '全部', value: node.id });
-                ret.push(newNode);
-            }
-        }
-        return ret;
+  getTrees(data, rootId) {
+    const ret = [];
+    for (let i = 0; i < data.length; i++) {
+      const node = data[i];
+      if (node.parent_id == rootId) {
+        const newNode = {};
+        // if (node.parent_id == 0) newNode._child.push({ id: 0, name: '全部', value: '' });
+        newNode.id = node.id;
+        newNode.name = node.name;
+        newNode.tips = node.tips;
+        newNode.image = node.image;
+        newNode.color = node.color;
+        newNode.level = node.level;
+        newNode.value = node.id;
+        newNode._child = this.getTrees(data, node.id);
+        if (newNode._child.length !== 0) newNode._child.unshift({ id: 0, name: '全部', value: node.id });
+        ret.push(newNode);
+      }
     }
+    return ret;
+  }
 
 }